Area code 725: where it is and who calls from it
Area code 725 is in Nevada.
Nevada (almost all of Clark County, including all of the Las Vegas Valley, including Henderson, and Boulder City)
| Where | Nevada |
|---|---|
| Time zone | Pacific Time ยท local time |
| In service since | 2014 |
| Overlay | Yes, with 702 |
| Prefixes assigned | 215 of 792 possible (27%) |
Overlay: 725 covers the same area as 702. Overlay areas use 10-digit dialing, so a seven-digit number alone won't connect, and neighbors can have different area codes.
Where 725 numbers started
Every prefix is assigned to a rate center, the local calling area it was set up in. These are the biggest in 725, with how many prefixes each has.
Who holds 725 numbers
- Mobile carrier 33%
- Local phone company 2%
- Internet / business phone carrier 59%
- Phone company 6%
| Carrier | Type | Prefixes | Share |
|---|---|---|---|
| Onvoy | Internet / business phone carrier | 55 | 26% |
| T-Mobile (including Sprint) | Mobile carrier | 30 | 14% |
| Verizon Wireless | Mobile carrier | 20 | 9% |
| AT&T Mobility | Mobile carrier | 16 | 7% |
| Fractel | Internet / business phone carrier | 16 | 7% |
| Bandwidth | Internet / business phone carrier | 11 | 5% |
| Comcast | Internet / business phone carrier | 7 | 3% |
| Level 3 (Lumen) | Internet / business phone carrier | 7 | 3% |
| Commio | Internet / business phone carrier | 5 | 2% |
| MetroPCS (T-Mobile) | Mobile carrier | 4 | 2% |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number.
States served: Nevada.
Other area codes in Nevada
Got a call from 725?
An area code tells you where a number was first assigned, not where the caller is. People keep their numbers when they move, and scammers can fake any number. If you weren't expecting the call, let it go to voicemail.
If the call shows a 725 number that matches the first six digits of your own, that's often neighbor spoofing. Use the box above to check the full number.
Area code facts from the NANPA area code database (updated 10/06/2026); prefixes and carriers from NANPA's central office code records (updated 2026-10-10). Place description adapted from Wikipedia, CC BY-SA 4.0.